Apparent foveal displacement in normal subjects and in cyclotropia.

  title={Apparent foveal displacement in normal subjects and in cyclotropia.},
  author={W W Bixenman and Gunter K von Noorden},
  volume={89 1},
The average location of the fovea in relation to the optic nerve head was determined on fixation photographs from both eyes of 50 non-strabismic subjects. It was found to be 0.3 disc diameters below a horizontal line extended through the geometric center of the optic disc. The range of interocular and inter-individual variations from this position has been described. With the availability of this information, ophthalmoscopy and fundus photography have become useful ancillary tools in the… CONTINUE READING


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